From what i understand the fiat casinos are heavily regulated by actual 'gaming comissions' and players have an actual course of complaint against the books,
However most of us here play on crypto casinos which have the curacao license which doesnt really mean much,
Regulation of crypto casinos like the fiat casinos could be good in the 'provably fair' sense but it also will make negatives like loss of privacy for crypto players
What I gather from this thread is that even in this forum,
Bitcointalk many people aren't familiar with how cryptography can irrefutably prove the fairness of a wager through the provably fair system.
That's the important takeaway.
Licenses don't really guarantee randomness. And if an online casino was to skew randomness against you, for example applying different odds when you bet big, there would be no way to prove it without provable fairness...